Katie O'Brien

Katie O'Brien, MBA, currently serves as the VP of Sales for the Americas at Garland Technology, a position held since September 2025. Prior to this role, O'Brien was a Senior Business Development Manager at TXOne Networks from June 2023 to August 2025 and held the position of Regional Sales Director at OTORIO between December 2021 and June 2023. O'Brien's earlier career includes significant roles such as Sales Director for the Southeast and Mid Atlantic at Claroty, where Katie focused on industrial cybersecurity solutions, and Account Executive at NS1, known for its intelligent DNS and traffic management solutions. O'Brien also has experience with strategic accounts at BlueCat, technical account management at Management Communication Services, and regional sales leadership at SevOne and Network Instruments. O'Brien holds an MBA from the University of Florida and a Bachelor of Music from Wilkes University.